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py-gevent: updated to 24.2.1

24.2.1 (2024-02-14)

Bugfixes
--------

- Add support for Python patch releases 3.11.8 and 3.12.2, which changed
  internal details of threading.

  As a result of these changes, note that it is no longer possible to
  change the ``__class__`` of a ``gevent.threading._DummyThread``
  object on those versions.

  See :issue:`2020`.

Other
-----

Other updates for compatibility with the standard library include:

  - Errors raised from ``subprocess.Popen`` may not have a filename set.
  - ``SSLSocket.recv_into`` and ``SSLSocket.read`` no longer require the
    buffer to implement ``len`` and now work with buffers whose size is
    not 1.
  - gh-108310: Fix CVE-2023-40217: Check for & avoid the ssl pre-close
    flaw.

In addition:

  - Drop ``setuptools`` to a soft test dependency.
  - Drop support for very old versions of CFFI.
  - Update bundled c-ares from 1.19.1 to 1.26.0.
  - Locks created by gevent, but acquired from multiple different
    threads (not recommended), no longer spin to implement timeouts
    and interruptible blocking. Instead, they use the native
    functionality of the Python 3 lock. This may improve some scenarios.
    See :issue:`2013`.

py-gevent: updated to 23.9.1

23.9.1 (2023-09-12)
Bugfixes
Require greenlet 3.0 on Python 3.11 and Python 3.12; greenlet 3.0 is recommended for all platforms. This fixes a number of obscure crashes on all versions of Python, as well as fixing a fairly common problem on Python 3.11+ that could manifest as either a crash or as a SystemError.

23.9.0.post1 (2023-09-02)
Fix Windows wheel builds.
Fix macOS wheel builds.

23.9.0 (2023-09-01)
Bugfixes
Make gevent.select.select accept arbitrary iterables, not just sequences. That is, you can now pass in a generator of file descriptors instead of a realized list. Internally, arbitrary iterables are copied into lists. This better matches what the standard library does. Thanks to David Salvisberg.
On Python 3.11 and newer, opt out of Cython’s fast exception manipulation, which may be causing problems in certain circumstances when combined with greenlets.
On all versions of Python, adjust some error handling in the default C-based loop. This fixes several assertion failures on debug versions of CPython. Hopefully it has a positive impact under real conditions.

Make gevent.pywsgi comply more closely with the HTTP specification for chunked transfer encoding. In particular, we are much stricter about trailers, and trailers that are invalid (too long or featuring disallowed characters) forcibly close the connection to the client after the results have been sent.

py-gevent: updated to 23.7.0

23.7.0 (2023-07-11)
===================


Features
--------

- Add preliminary support for Python 3.12, using greenlet 3.0a1. This
  is somewhat tricky to build from source at this time, and there is
  one known issue: On Python 3.12b3, dumping tracebacks of greenlets
  is not available.
  :issue:`1969`.
- Update the bundled c-ares version to 1.19.1.
  See :issue:`1947`.


Bugfixes
--------

- Fix an edge case connecting a non-blocking ``SSLSocket`` that could result
  in an AttributeError. In a change to match the standard library,
  calling ``sock.connect_ex()`` on a subclass of ``socket`` no longer
  calls the subclass's ``connect`` method.

  Initial fix by Priyankar Jain.
  See :issue:`1932`.
- Make gevent's ``FileObjectThread`` (mostly used on Windows) implement
  ``readinto`` cooperatively. PR by Kirill Smelkov.
  See :issue:`1948`.
- Work around an ``AttributeError`` during cyclic garbage collection
  when Python finalizers (``__del__`` and the like) attempt to use
  gevent APIs. This is not a recommended practice, and it is unclear if
  catching this ``AttributeError`` will fix any problems or just shift
  them. (If we could determine the root situation that results in this
  cycle, we might be able to solve it.)
  See :issue:`1961`.


Deprecations and Removals
-------------------------

- Remove support for obsolete Python versions. This is everything prior
  to 3.8.

  Related changes include:

  - Stop using ``pkg_resources`` to find entry points (plugins).
    Instead, use ``importlib.metadata``.
  - Honor ``sys.unraisablehook`` when a callback function produces an
    exception, and handling the exception in the hub *also* produces an
    exception. In older versions, these would be simply printed.
  - ``setup.py`` no longer includes the ``setup_requires`` keyword.
    Installation with a tool that understands ``pyproject.toml`` is
    recommended.
  - The bundled tblib has been updated to version 2.0.

py-gevent: updated to 22.10.2

22.10.2 (2022-10-31)
====================


Bugfixes
--------

- Update to greenlet 2.0. This fixes a deallocation issue that required
  a change in greenlet's ABI. The design of greenlet 2.0 is intended to
  prevent future fixes and enhancements from requiring an ABI change,
  making it easier to update gevent and greenlet independently.

  .. caution::

     greenlet 2.0 requires a modern-ish C++ compiler. This may mean
     certain older platforms are no longer supported.
     See :issue:`1909`.

py-gevent: updated to 22.10.1

22.10.1 (2022-10-14)
====================

Features
--------
- Update bundled libuv to 1.44.2.


22.08.0 (2022-10-08)
====================

Features
--------
- Windows: Test and provide binary wheels for PyPy3.7.
  Note that there may be issues with subprocesses, signals, and it may
  be slow.
- Upgrade embedded c-ares to 1.18.1.
- Upgrade bundled libuv to 1.42.0 from 1.40.0.
- Added preliminary support for Python 3.11 (rc2 and later).

  Some platforms may or may not have binary wheels at this time.

  .. important:: Support for legacy versions of Python, including 2.7
                 and 3.6, will be ending soon. The
                 maintenance burden has become too great and the
                 maintainer's time is too limited.

                 Ideally, there will be a release of gevent compatible
                 with a final release of greenlet 2.0 that still
                 supports those legacy versions, but that may not be
                 possible; this may be the final release to support them.

  :class:`gevent.threadpool.ThreadPool` can now optionally expire idle
  threads. This is used by default in the implicit thread pool used for
  DNS requests and other user-submitted tasks; other uses of a
  thread-pool need to opt-in to this.


Bugfixes
--------
- Truly disable the effects of compiling with ``-ffast-math``.

py-gevent: updated to 21.12.0

21.12.0 (2021-12-11)
====================

Features
--------

- Update autoconf files for Apple Silicon Macs. Note that while there
  are reports of compiling gevent on Apple Silicon Macs now, this is
  *not* a tested configuration. There may be some remaining issues with
  CFFI on some systems as well.
  See :issue:`1721`.
- Build and upload CPython 3.10 binary manylinux wheels.

  Unfortunately, this required us to stop building and uploading CPython
  2.7 binary manylinux wheels. Binary wheels for 2.7 continue to be
  available for Windows and macOS.
  See :issue:`1822`.
- Test and distribute musllinux_1_1 wheels.
  See :issue:`1837`.
- Update the tested versions of PyPy2 and PyPy3. For PyPy2, there should
  be no user visible changes, but for PyPy3, support has moved from
  Python 3.6 to Python 3.7.
  See :issue:`1843`.

Bugfixes
--------

- Try to avoid linking to two different Python runtime DLLs on Windows.
  See :issue:`1814`.
- Stop compiling manylinux wheels with ``-ffast-math.`` This was
  implicit in ``-Ofast``, but could alter the global state of the
  process. Analysis and fix thanks to Ilya Konstantinov.
  See :issue:`1820`.
- Fix hanging the interpreter on shutdown if gevent monkey patching
  occurred on a non-main thread in Python 3.9.8 and above. (Note that
  this is not a recommended practice.)
  See :issue:`1839`.

net: Replace RMD160 checksums with BLAKE2s checksums

All checksums have been double-checked against existing RMD160 and
SHA512 hashes

Not committed (merge conflicts...):

net/radsecproxy/distinfo

The following distfiles could not be fetched (fetched conditionally?):

./net/citrix_ica/distinfo citrix_ica-10.6.115659/en.linuxx86.tar.gz
./net/djbdns/distinfo dnscache-1.05-multiple-ip.patch
./net/djbdns/distinfo djbdns-1.05-test28.diff.xz
./net/djbdns/distinfo djbdns-1.05-ignoreip2.patch
./net/djbdns/distinfo djbdns-1.05-multiip.diff
./net/djbdns/distinfo djbdns-cachestats.patch

net: Remove SHA1 hashes for distfiles

py-gevent: update to 21.8.0

Adds python 3.9 support.

py-gevent: updated to 1.4.0

1.4.0:

- Build with Cython 0.29 in '3str' mode.

- Test with PyPy 6.0 on Windows.

- Add support for application-wide callbacks when Greenlet objects
  are started.

- Fix consuming a single ready object using
  next(gevent.iwait(objs)). Previously such a construction would
  hang because iter was not called.

- Make gevent.iwait return an iterator that can now also be used as
  a context manager. If you'll only be consuming part of the iterator,
  use it in a with block to avoid leaking resources.

- Fix semaphores to immediately notify links if they are ready and
  rawlink() is called. This behaves like Event and
  AsyncEvent. Note that the order in which semaphore links are
  called is not specified.

- Improve safety of handling exceptions during interpreter shutdown.

- Remove the deprecated ability to specify GEVENT_RESOLVER and
  other importable settings as a path/to/a/package.module.item.
  This had race conditions and didn't work with complicated resolver
  implementations. Place the required package or module on sys.path
  first.

- Reduce the chances that using the blocking monitor functionality
  could result in apparently random SystemError:
  Objects/tupleobject.c: bad argument to internal function.

- Refactored the gevent test runner and test suite to make them more
  reusable. In particular, the tests are now run with python -m
  gevent.tests.

- Make a monkey-patched socket.getaddrinfo return socket module
  enums instead of plain integers for the socket type and address
  family on Python 3.

- Make gevent's pywsgi server set the non-standard environment value
  wsgi.input_terminated to True.

- Make gevent.util.assert_switches produce more informative messages
  when the assertion fails.

- Python 2: If a gevent.socket was closed asynchronously (in a
  different greenlet or a hub callback), AttributeError could result
  if the socket was already in use. Now the correct socket.error
  should be raised.

- Fix :meth:gevent.threadpool.ThreadPool.join raising a
  UserWarning when using the libuv backend.

- Fix FileObjectPosix.seek raising OSError when it should have
  been IOError on Python 2.

- Upgrade libuv from 1.23.2 to 1.24.0.

py-gevent: updated to 1.3.7

1.3.7:
- Formatting run info no longer includes gevent.local.local
  objects that have no value in the greenlet.
- Fixed negative length in pywsgi's Input read functions for non chunked body.
- Upgrade libuv from 1.22.0 to 1.23.2.
- Fix opening files in text mode in CPython 2 on Windows by patching
  libuv.

py-gevent: updated to 1.3.6

1.3.6:
- gevent now depends on greenlet 0.4.14 or above. gevent binary wheels
  for 1.3.5 and below must have greenlet 0.4.13 installed on Python
  3.7 or they will crash.
- :class:gevent.local.local subclasses correctly supports @staticmethod functions.

1.3.5:
- Update the bundled libuv from 1.20.1 to 1.22.0.
- Test Python 3.7 on Appveyor. Fix the handling of Popen's
  close_fds argument on 3.7.
- Update Python versions tested on Travis, including PyPy to 6.0.
- :mod:gevent.queue imports _PySimpleQueue instead of
  SimpleQueue so that it doesn't block the event loop.
  :func:gevent.monkey.patch_all makes this same substitution in
  :mod:queue. This fixes issues with
  :class:concurrent.futures.ThreadPoolExecutor as well.
- :meth:gevent.socket.socket.connect doesn't pass the port (service)
  to :func:socket.getaddrinfo when it resolves an AF_INET or
  AF_INET6 address. (The standard library doesn't either.) This
  fixes an issue on Solaris.
- :meth:gevent.socket.socket.connect works with more address
  families, notably AF_TIPC, AF_NETLINK, AF_BLUETOOTH, AF_ALG and AF_VSOCK.

py-gevent: updated to 1.3.4

1.3.4:
Be more careful about issuing MonkeyPatchWarning for ssl imports. Now, we only issue it if we detect the one specific condition that is known to lead to RecursionError. This may produce false negatives, but should reduce or eliminate false positives.
Based on measurements and discussion in issue 1233, adjust the way gevent.pywsgi generates HTTP chunks. This is intended to reduce network overhead, especially for smaller chunk sizes.
Additional slight performance improvements in gevent.pywsgi.

1.3.3:
gevent.sleep() updates the loop’s notion of the current time before sleeping so that sleep duration corresponds more closely to elapsed (wall clock) time. gevent.Timeout does the same.
Fix an UnboundLocalError in SSL servers when wrapping a socket throws an error.

1.3.2.post0:
Fix a packaging error in manylinux binary wheels that prevented some imports from working.

1.3.2:
Allow weak refeneces to gevent.queue.Queue.

1.3.1:
Allow weak references to gevent.event.Event.
Fix embedded uses of gevent.Greenlet.spawn(), especially under uwsgi.
Fix gevent.os.nb_write() and gevent.os.nb_read() not always closing the IO event they opened in the event of an exception. This would be a problem especially for libuv.

1.3.0:
Python 3.7 passes the automated memory leak checks.
Update autoconf’s config.guess and config.sub to the latest versions for c-ares and libev.
gevent.local.local subclasses that mix-in ABCs can be instantiated.

1.2.2:
- Testing on Python 3.5 now uses Python 3.5.3 due to SSL changes. See
  :issue:`943`.
- Linux CI has been updated from Ubuntu 12.04 to Ubuntu 14.04 since
  the former has reached EOL.
- Linux CI now tests on PyPy2 5.7.1, updated from PyPy2 5.6.0.
- Linux CI now tests on PyPy3 3.5-5.7.1-beta, updated from PyPy3
  3.3-5.5-alpha.
- Python 2 sockets are compatible with the ``SOCK_CLOEXEC`` flag found
  on Linux. They no longer pass the socket type or protocol to
  ``getaddrinfo`` when ``connect`` is called. Reported in :issue:`944`
  by Bernie Hackett.
- Replace ``optparse`` module with ``argparse``. See :issue:`947`.
- Update to version 1.3.1 of ``tblib`` to fix :issue:`954`,
  reported by ml31415.
- Fix the name of the ``type`` parameter to
  :func:`gevent.socket.getaddrinfo` to be correct on Python 3. This
  would cause callers using keyword arguments to raise a :exc:`TypeError`.
  Reported in :issue:`960` by js6626069. Likewise, correct the
  argument names for ``fromfd`` and ``socketpair`` on Python 2,
  although they cannot be called with keyword arguments under CPython.

  .. note:: The ``gethost*`` functions take different argument names
            under CPython and PyPy. gevent follows the CPython
            convention, although these functions cannot be called with
            keyword arguments on CPython.
- The previously-singleton exception objects ``FileObjectClosed`` and
  ``cancel_wait_ex`` were converted to classes. On Python 3, an
  exception object is stateful, including references to its context
  and possibly traceback, which could lead to objects remaining alive
  longer than intended.
- Make sure that ``python -m gevent.monkey <script>`` runs code in the
  global scope, not the scope of the ``main`` function.

Update py-gevent to 1.0.2:

Tests don't run through because of

===> Testing for py27-gevent-1.0.2
Traceback (most recent call last):
  File "testrunner.py", line 2, in <module>
    import six
  File "/scratch/net/py-gevent/work/gevent-1.0.2/greentest/six.py", line 2, in <module>
    from gevent.hub import PY3
ImportError: No module named gevent.hub
*** Error code 1


Release 1.0.2
-------------

- Fix LifoQueue.peek() to return correct element. PR #456. Patch by Christine Spang.
- Upgrade to libev 4.19
- Remove SSL3 entirely as default TLS protocol
- Import socket on Windows (closes #459)
- Fix C90 syntax error (PR #449)
- Add compatibility with Python 2.7.9's SSL changes. Issue #477.

Add SHA512 digests for distfiles for net category

Problems found with existing digests:
	Package haproxy distfile haproxy-1.5.14.tar.gz
	159f5beb8fdc6b8059ae51b53dc935d91c0fb51f [recorded]
	da39a3ee5e6b4b0d3255bfef95601890afd80709 [calculated]

Problems found locating distfiles:
	Package bsddip: missing distfile bsddip-1.02.tar.Z
	Package citrix_ica: missing distfile citrix_ica-10.6.115659/en.linuxx86.tar.gz
	Package djbdns: missing distfile djbdns-1.05-test25.diff.bz2
	Package djbdns: missing distfile djbdns-cachestats.patch
	Package djbdns: missing distfile 0002-dnscache-cache-soa-records.patch
	Package gated: missing distfile gated-3-5-11.tar.gz
	Package owncloudclient: missing distfile owncloudclient-2.0.2.tar.xz
	Package poink: missing distfile poink-1.6.tar.gz
	Package ra-rtsp-proxy: missing distfile rtspd-src-1.0.0.0.tar.gz
	Package ucspi-ssl: missing distfile ucspi-ssl-0.70-ucspitls-0.1.patch
	Package waste: missing distfile waste-source.tar.gz

Otherwise, existing SHA1 digests verified and found to be the same on
the machine holding the existing distfiles (morden).  All existing
SHA1 digests retained for now as an audit trail.

Use __builtin_unreachable on Clang instead of the broken C11 hack.

Import py27-gevent-1.0.1 as net/py-gevent.

gevent is a coroutine-based Python networking library that uses greenlet
to provide a high-level synchronous API on top of libevent event loop.